| Abbreviation | Definition |
|---|---|
| LUJ | Lakeland University Japan |
| LUM | Lakehead University Manga |
| LUMA | Loyola University Museum of Art |
| LUMC | Leiden University Medical Center |
| LUMC | Leiden University Medical Centre |
| LUMC | Loyola University Medical Center |
| LUMEN | Loyola University Medical Education Network |
| LUMS | Lahore University of Management and Sciences |
| LUMS | Lahore University of Management Sciences |
| LUMS | Lancaster University Management School |
| LUMS | Leicester University Malaysian Society |
| LUMS | London Universities Mooting Shield |
| LUMT | Lehigh University Mountain Top |
| LUMUN | Lahore University Model United Nations |
| LUNAR | Learning and Using New Approaches to Research |
| LUNO | Loyola University New Orleans |
| LUOT | Leiden University Office Tokyo |
| LUP | Leiden University Press |
| LUP | Lewisdale University Park |
| LUP | Lund University Publications |